Authors: S A Troup; P L Matson; J D Critchlow; D R Morroll; B A Lieberman; R W Burslem Journal: Eur J Obstet Gynecol Reprod Biol Date: 1991-01-30 Impact factor: 2.435
Authors: D de Jong; M J C Eijkemans; N G M Beckers; R V Pruijsten; B C J M Fauser; N S Macklon Journal: J Assist Reprod Genet Date: 2002-12 Impact factor: 3.412